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I've always wondered how the spacesuit cost so incredible much. I understand that they should be expensive, but they cost several million dollars to make. And I just can't understand why. Can someone explain that to me
Why you can't understand? The suit is made of the highest quality, durable materials in the world. Suits are made from 13 to 26 protective layers like aluminium protecting from radiation or material protetecting from micrometeoroids, bulletproof helmet. The suit require cooling sistem, oxygene suppliese and CO2 remooving device, radio. Try to fit all of this in such little space and you will know why it is expensive.
Space is a vacuum. It's not hot and it's not cold. There's no air no molecules that could take away your heat. It means you will loose the heat very very slowly cuz there will be only one way to loose your heat- infrared radiation. And human body generate A LOT of heat. So that's why you need a cooling under suit
Because a spacesuit is sealed, it cannot dissipate the astronaut's body heat, and the inside gets very hot. Without a cooling mechanism, the astronaut's body temperature can keep rising, and that would eventually turn deadly.
@LaMelon And I thought it was - 200° in the shade, but the suits can handle that too? And his hair isn't flowing like the blue lining he's working with- his hair looks like it's sprayed in place.
it is a misconception (due to movies ...) that space is "cold" - it s neither cold or hot in a sense as there is no atmosphere to allow the lose of heat by convection. (for example, you will feel cold in water, or air is the temperature is lower than your body - because your body, by contact with those environments transfers its energy to them - so you lose your body temperature) So is it hot then? again space itself is not hot, however, your spacesuit facing the sun will received the energy (light radiation) from the sun directly - so on the exposed face of your suit, the temperature will rise. This increase of energy will be transmitted to your body that touches the suit (your suit is pressurized with air it s also increased in temperature). So you need a system that cool down your heat. Now, if a spacesuit is - let says, in the shadow of something, well there after long - very LONG time - the heat of your suit (and body) will be evacuated by RADIATION - but it takes ages - so in theory, you do not need heating system as your own body provides heat, and the heat have difficulty to dissipate (again you see now you need a cooler system) So, yes in shadow of a space body, and if it stays there for ever (never got sun to heat up) the object will reach almost the absolute zero (0 kelvin = - 273 C => but even that low temperature is almost no where to found in space)
I thought it was different pieces this is really cool honestly
The USA suit is like this, but the russians have a more rigid design :)
Russian vs American
It is. There’s different kinds.
@@thecookienebula7089 what language is he speaking?
I'd like to see a comparison to a SpaceX EVA suit.
I've always wondered how the spacesuit cost so incredible much. I understand that they should be expensive, but they cost several million dollars to make. And I just can't understand why. Can someone explain that to me
Why you can't understand? The suit is made of the highest quality, durable materials in the world. Suits are made from 13 to 26 protective layers like aluminium protecting from radiation or material protetecting from micrometeoroids, bulletproof helmet. The suit require cooling sistem, oxygene suppliese and CO2 remooving device, radio. Try to fit all of this in such little space and you will know why it is expensive.
if you put an inflated balloon in a vacuum chamber it expands to the size of the chamber
yeah the rubber multiplies out of thin air
@@uncolorr ---- not
@@uncolorrhave you not stretched a rubber band once in your life?
121°C in the sun and -133°C in the shade... how was the suit able to cool and heat the astronaut? And the radiation?
Didn't you heard about something like vaccum or aluminium layer?
liquid cooling system????? its -453 F in outer space and they using cooling garments?
Space is a vacuum. It's not hot and it's not cold. There's no air no molecules that could take away your heat. It means you will loose the heat very very slowly cuz there will be only one way to loose your heat- infrared radiation. And human body generate A LOT of heat. So that's why you need a cooling under suit
Because a spacesuit is sealed, it cannot dissipate the astronaut's body heat, and the inside gets very hot. Without a cooling mechanism, the astronaut's body temperature can keep rising, and that would eventually turn deadly.
wait he said a tank pressure of 400Hpa? thats only 5 Psi, is he actually saying a suit pressure of 400 Hpa?
5.8 psi, pure oxygen. It's more than you get at sea level Earthside, but you need more pressure for the body to function properly.
being an astronaut would do for a job.
I thought we had to be warm in space?
The thickness of the suit with all the padding surely makes the suit very hot, meaning you would regulate your temperature with the garment
direct sunlight can reach temperatures of 400°C, so you alsno need to be able to cool off very quickly
@LaMelon And I thought it was - 200° in the shade, but the suits can handle that too? And his hair isn't flowing like the blue lining he's working with- his hair looks like it's sprayed in place.
it is a misconception (due to movies ...) that space is "cold" - it s neither cold or hot in a sense as there is no atmosphere to allow the lose of heat by convection.
(for example, you will feel cold in water, or air is the temperature is lower than your body - because your body, by contact with those environments transfers its energy to them - so you lose your body temperature)
So is it hot then? again space itself is not hot, however, your spacesuit facing the sun will received the energy (light radiation) from the sun directly - so on the exposed face of your suit, the temperature will rise. This increase of energy will be transmitted to your body that touches the suit (your suit is pressurized with air it s also increased in temperature).
So you need a system that cool down your heat.
Now, if a spacesuit is - let says, in the shadow of something, well there after long - very LONG time - the heat of your suit (and body) will be evacuated by RADIATION - but it takes ages - so in theory, you do not need heating system as your own body provides heat, and the heat have difficulty to dissipate (again you see now you need a cooler system)
So, yes in shadow of a space body, and if it stays there for ever (never got sun to heat up) the object will reach almost the absolute zero (0 kelvin = - 273 C => but even that low temperature is almost no where to found in space)
Those guys sure used a shitload of Hairspray on that hair. love the special FX on this movie.
what movie?
🤡
@@dum_tard5528 he means this is BS ----
Kindly, shut up
Fake 😂